Turn on at 2:00~4:00 in the afternoon on a sunny day, and turn on the aerator at this time, so that the dissolved oxygen produced by the photosynthesis of surface algae can be transported to the bottom of the pond in time, which can effectively reduce the ‘oxygen debt’ and temperature difference of the pond. If you open its oxygenation opportunity at this time to accelerate this process. The aerator should also be turned on when fertilizing and using live bacteria preparations, so after such products are used, a large amount of dissolved oxygen in the water body will be consumed. Turn on on a cloudy day.
Do not start the machine when it rains, because it is often accompanied by strong cooling during heavy rains, which can easily cause ‘density flow in the water body (due to the low temperature and high density of rainwater, convection occurs in pond water, resulting in poor dissolved oxygen and a large amount of organic matter at the bottom) )” causes the water body to become hypoxic rapidly. At this time, the photosynthesis of the algae in the fish pond is weak and the dissolved oxygen status is poor. 6. When the sun goes down in the evening, the power is not turned on, the photosynthesis of the algae in the pond will stop, and oxygen can no longer be supplied to the water. In addition, the switch-on time should be long in sweltering weather and short in cool weather; the switch-on time should be long in the middle of the night and short at noon; the switch-on time should be long after fertilization, and the switch-on time should be short when no fertilizer is applied; when the wind is small, the switch-on time should be long, and the wind is strong.
Time should be short. If it is turned on at this time, the Farm Pond Aerators Manufacturers dissolved oxygen in the water body will be reduced, and ‘fish floating heads’ are more likely to appear in the early morning of the next day. In the light of time, the water becomes muddy, ‘algae’, black and red, and in severe cases, the pond becomes hypoxic. Turning on the aerator can alleviate water hypoxia and reduce the risk of enteritis and gill rotten in fish. . Start the machine in the middle of the night in continuous rainy weather to prevent hypoxia and flooding of the farmed fish.1. Switch on when spraying medicines, especially insecticides and disinfectants, so that the medicines are distributed evenly in the pool as soon as possible, which can avoid the damage of the medicine to the water quality and the instantaneous fish poisoning
siximpeller